openaire-library/services/servicesUtils/refineResults.class.ts

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import { Filter, Value} from '../../searchPages/searchUtils/searchHelperClasses.class';
import { SearchFields, FieldDetails} from '../../utils/properties/searchFields';
export class RefineResultsUtils {
public static parse (data, fields:string[], entityType:string, usedBy: string="search"):Filter[] {
// var data = this.json.refineReuslts;
var searchFields:SearchFields = new SearchFields();
var filters:Filter[] = [];
if(data && fields){
for(let j=0; j<fields.length; j++) {
var filter:Filter = new Filter();
filter.title = searchFields.getFieldName(fields[j],entityType);
filter.filterId = fields[j];
filter.originalFilterId = fields[j];
filter.valueIsUnique = searchFields.fieldHasUniqueValue(fields[j], entityType, usedBy);
filter.filterOperator = searchFields.getFieldOperator(fields[j]);
//console.info("filter.title: "+filter.title+" filter.valueIsUnique: "+filter.valueIsUnique);
let field = data[fields[j]];
if(field){
for(let i=0; i<field.length; i++) {
var value:Value = new Value();
value.name = field[i].name;
value.name =this.removePartAfterCharacters(value,"||");
value.number = field[i].count;
value.id = field[i].id;
if(RefineResultsUtils.includeValue(value)){
filter.values.push(value);
}
}
filters.push(filter);
}
}
}
return filters;
}
private static includeValue (field):boolean {
if( field.name == "unidentified" || field.name == "Undetermined" ){
return false;
}
return true;
}
private static removePartAfterCharacters(field, characters):string {
if( field.name.indexOf(characters) !=-1){
return field.name.split(characters)[0];
}
return field.name;
}
public static inParenthesisThePartAfterCharacters(field, characters):string {
if( field.name.indexOf(characters) !=-1){
return field.name.split(characters)[0]+" ("+field.name.split(characters)[1]+")";
}
return field.name;
}
public static keepPartAfterCharacters(name, characters):string {
if( name.indexOf(characters) !=-1){
return name.split(characters)[1];
}
return name;
}
}